INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19b0d7035a8a4c73de3c944961c889a0c0b883a5b5a7f33a005f23e314674f15', 
    'Prdg51NhAf/mYnGvj21UWit/xdJOPJs7qAlu8lm3jnA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)